13156620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219277}}^1$

素因数の和:219289

約数の個数: 24

約数和(自身を含む): 36838704

約数和(自身を除く): 23682084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219277, 438554, 657831, 877108, 1096385, 1315662, 2192770, 2631324, 3289155, 4385540, 6578310, 13156620]

約数ペア:

[(1, 13156620), (2, 6578310), (3, 4385540), (4, 3289155), (5, 2631324), (6, 2192770), (10, 1315662), (12, 1096385), (15, 877108), (20, 657831), (30, 438554), (60, 219277)]